php-Lravel 5,Behat,貂皮：未从behat.yml中读取base_url参数

我正在使用Laravel 5,Behat和Mink Extension for Laravel.用于安装组件的composer.json片段是：

"require-dev": {
    "PHPunit/PHPunit": "~4.0",
    "behat/behat": "^3.0",
    "behat/mink": "^1.6",
    "behat/mink-extension": "^2.0",
    "laracasts/behat-laravel-extension": "^1.0"
}

我在behat.yml中设置了基本URL,即文件的全部内容：

default:
    extensions:
        Laracasts\Behat:
            # env_path: .env.behat
        Behat\MinkExtension:
            base_url: http://localhost/leaveTracker/public
            default_session: laravel
            laravel: ~

请注意,我在此处将base_url设置为：

            base_url: http://localhost/leaveTracker/public

我也写了这个示例功能：

Feature: Viewing the list of employees
In order to operate the employees' data
As a user
I need to see the list of employees

Scenario: I have the option to add employee
    Given I am on page "/employee"
    Then the current URL should be "http://localhost/leaveTracker/public/employee"

FeatureContext.PHP的相应部分是：

/**
 * @Then the current URL should be :arg1
 */
public function theCurrentUrlShouldBe($arg1)
{
    PHPUnit::fail($this->getSession()->getcurrenturl());
}

在这里,我得到以下对我来说是正常的错误：

Scenario: I have the option to add employee                                      
Given I am on page "/employee"                                                 
Then the current URL should be "http://localhost/leaveTracker/public/employee" 
    Failed asserting that two strings are equal.
    --- Expected
    +++ Actual
    @@ @@
    -'http://localhost/employee'
    +'http://localhost/leaveTracker/public/employee'

所以现在我的问题是：为什么不从behat.yml文件读取base_url？

注意：我也尝试设置base_url：https://test.com,但是它需要http：// localhost / employee

解决方法:

从Behat 2.x更新到Behat 3.x时遇到了类似的问题

behat.yml：[定义base_url]

extensions:
    Behat\MinkExtension:
        base_url: 'http://localhost/index.PHP'

在从RawMinkContext调用扩展的Context类中：

$this->visitPath($url);

该函数将$config [‘base_url’]与$url结合在一起.调用$this-> getSession()-> visit($url)浏览到普通的$url.